Year annual % 1996 7.701519789821674 1997 0.7906393683988284 1998 -0.08922024381028848 1999 -1.6040390073342365 2000 -6.577313352623818 2001 0.5093966807727242 2002 2.2939868968245776 2003 -3.9145898925793716 2004 6.5558351616567165 2005 3.2513253756328453 2006 8.865937929431354 2007 10.477349968494607 2008 7.4174205269553966 2009 -0.7891110606043554 2010 11.120606646206312 2011 5.377839560914936 2012 -0.7576618736027001 2013 8.459236367616668 2014 5.644905792187799 2015 2.9632902555068057 2016 4.506757791506018 2017 5.025079055820797 2018 3.230942499653807 2019 0.021523678672878077 2020 -1.2200832499066934 2021 3.847212682166699 2022 0.5000826800864502 2023 4.75577958374798